Gather Ingredients: Start by measuring out all the ingredients. Make sure to use frozen blueberries for a cold and creamy texture.
Add to Blender: In a high-powered blender, add the almond milk first. This helps the blending process. Then, add the frozen blueberries, rolled oats, almond butter, chia seeds, and protein powder if using.
Blend Until Smooth: Blend the mixture on high speed until it is completely smooth. You may need to stop and scrape down the sides of the blender to ensure everything is well combined.
Adjust Consistency: If the smoothie is too thick, add a little more almond milk and blend again until you reach your desired consistency.
Taste and Sweeten: Taste the smoothie and adjust sweetness if necessary by adding a little maple syrup or honey.
Serve: Pour the smoothie into glasses. You can top it with granola, nuts, or fresh blueberries for added texture and flavor.
Enjoy: Enjoy your Blueberry Muffin Smoothie immediately as a nutritious breakfast or snack!